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Bug 765352 (CVE-2020-35459)

Summary: sys-cluster/crmsh: privilege escalation (CVE-2020-35459)
Product: Gentoo Security Reporter: John Helmert III <ajak>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Status: CONFIRMED ---    
Severity: trivial CC: cluster, vovan
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
URL: http://www.openwall.com/lists/oss-security/2021/01/12/3
Whiteboard: ~1 [ebuild?]
Package list:
Runtime testing required: ---

Description John Helmert III gentoo-dev Security 2021-01-13 22:19:32 UTC
CVE-2020-35459 (http://www.openwall.com/lists/oss-security/2021/01/12/3):

An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.


Maintainers, I can't find a patch applied to crmsh in Git, so please confirm
if a newer release fixes this issue. There's also a patch at URL which might
work if not.
Comment 1 Ultrabug gentoo-dev 2021-02-08 09:26:46 UTC
I dropped the older versions, only 4.2.1 is left in tree !

Thanks
Comment 2 Ultrabug gentoo-dev 2021-02-08 09:29:18 UTC
hmm on a second read, it seems that "through" 4.2.1 means that it's also affected right?

There's no higher release yet.
Comment 3 Zdravko Spoljar 2021-02-10 02:31:37 UTC
 # crm node status        
Fatal error:
    No module named 'parallax'


in version 4.2.1. ?